Deformation, fracture, and wear behaviours of C+N enhancing alloying austenitic steels

Kang, Jie; Zhang, F.C.

doi:10.1016/j.msea.2012.08.063

Cited by 32 publications

(14 citation statements)

References 39 publications

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“…An empirical relation of SFE depending on C þ N content and C/N ratio, proposed by Lee et al [29] for Fe-18Cr-10Mn-CN alloys, reveals that the relative increase in SFE due to addition of C is larger than compared to N, while referring to a study by Reed and Austin [61] in Fe-20Cr-10Ni-CN steels. The proposed relationship is in good agreement with experimental SFE values for the present Fe-14Cr-16Mn-0.3C-0.3N steel and other Fe-Cr-Mn-CN alloys with higher Mn concentrations up to $ 19 wt% [62,63] and lower Cr contents to 42.5 wt% [64] (compare Table 2). The good agreement suggests that Cr and Mn may have only a small influence on the SFE in the ranges of 2.5-18 wt% Cr and 10-19 wt% Mn content.…”

Section: Sfe As Function Of Chemical Compositionsupporting

confidence: 89%

Temperature effect on deformation mechanisms and mechanical properties of a high manganese C+N alloyed austenitic stainless steel

Mosecker

Pierce

Schwedt

et al. 2015

Materials Science and Engineering: A

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Section: Sfe As Function Of Chemical Compositionsupporting

confidence: 89%

Temperature effect on deformation mechanisms and mechanical properties of a high manganese C+N alloyed austenitic stainless steel

Mosecker

Pierce

Schwedt

et al. 2015

Materials Science and Engineering: A

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“…To answer these questions, Hadfield steel (X120Mn12) with a medium SFE 32 , i.e., 48 mJ/m 2 33 , was subjected to high speed pounding (HSP) 34 35 . The microstructural evolution of the steel during nanocrystallization was characterized by transmission electron microscopy (TEM) and high–resolution transmission electron microscopy (HRTEM).…”

mentioning

confidence: 99%

Dislocation–Twin Boundary Interactions Induced Nanocrystalline via SPD Processing in Bulk Metals

Zhang

Feng

Yang

et al. 2015

Sci Rep

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This report investigated dislocation–twin boundary (TB) interactions that cause the TB to disappear and turn into a high-angle grain boundary (GB). The evolution of the microstructural characteristics of Hadfield steel was shown as a function of severe plastic deformation processing time. Sessile Frank partial dislocations and/or sessile unit dislocations were formed on the TB through possible dislocation reactions. These reactions induced atomic steps on the TB and led to the accumulation of gliding dislocations at the TB, which resulted in the transition from coherent TB to incoherent GB. The factors that affect these interactions were described, and a physical model was established to explain in detail the feasible dislocation reactions at the TB.

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“…These tiny holes make the matrix and wear debris combining more easily. Then a thick oxide layer will be formed with the wearing process [10][11][12][13][14][15]. Therefore, the worn oxide layer of J-M42 steel with more fine carbides is thicker than that of C-M42 steel.…”

Section: Wear Testing Resultsmentioning

confidence: 99%

Study on Friction and Wear Behaviors of M42 High Speed Steel

Liu

Dong

Shao

et al. 2022

J. Phys.: Conf. Ser.

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Taking Chinese-made (C-M42) and Japanese-made (J-M42) high-speed steel as research objects, the friction and wear tests were carried out and the wear mechanism was analysed. The microstructure and hardness of the two steels were observed by means of scanning electron microscope and hardness tester. Results show that J-M42 steel possesses a better wear resistance than C-M42 steel. This is related to relatively higher hardness, smaller average carbide size and higher volume fraction of carbide. There exists groove, adhesive patch and oxide layer in the worn surface. It manifests that the wear mechanisms of the two samples are adhesive wear, abrasive wear and slight oxidation wear. The overall surface roughness after wear is similar between the two steels whereas the plastic deformation layer in the vertical section of J-M42 steel is shallower than that of C-M42 steel.

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Deformation, fracture, and wear behaviours of C+N enhancing alloying austenitic steels

Cited by 32 publications

References 39 publications

Temperature effect on deformation mechanisms and mechanical properties of a high manganese C+N alloyed austenitic stainless steel

Temperature effect on deformation mechanisms and mechanical properties of a high manganese C+N alloyed austenitic stainless steel

Dislocation–Twin Boundary Interactions Induced Nanocrystalline via SPD Processing in Bulk Metals

Study on Friction and Wear Behaviors of M42 High Speed Steel

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